Note: Please Handle Me Gently. If I Were Broken, Your Wallet Will Feel Sad. 4 Stroke Ohv Single Cylinder.Ignition Type: Tci No Contact Transistorized. Starting Type: Recoil Pull Start. Fuel Tank Capacity: 1.72 Gal. Shaft Type: Keyed - Straight. Engine Cooling Type: Forced Air Cooling. Easy to Start Carburetor, Low Fuel Consumption. With Memory Function, High Sensitivity, Add Enough Oil Before Starting, Otherwise It Will Turn off the Flame to Protect the Machine. After 100 Hours of Intensive Running Test, It Is Durable. Anti-low Temperature Treatment Pull Wire 100% Nylon Does Not Lint. The Soft Rubber Handle of the Handle Does Not Hurt the Hand, and the Metal Frame Is More Textured. The Air Filter Is a Common Air Filter. Thick Silencer Has Good Drying Effect. Threaded Fuel Tank Cap, There Is a Nitrile Rubber Gasket Under the Fuel Tank to Prevent Vibration from Damaging the Fuel Tank, Suitable for Construction Machinery Such As Impact Rafts. The Rubber Air Filter Gasket Makes the Carburetor Tighter, Does Not Leak, and Has Better Performance. Wide Snap Ring Prevents the Tubing from Being Damaged by Heat. The Crankshaft Diameter Is 25mm of the Keyway Shaft. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. Original size design fits perfectly. Easy installation that takes couple of minutes. It Only for 1.1L Motorcycle 4-stroke Engine Oil. Can not be used on lawnmowers and paddlers, Can not add diesel.